<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>用户管理</el-breadcrumb-item>
      <el-breadcrumb-item>用户列表列表</el-breadcrumb-item>
      <!-- <el-breadcrumb-item>活动详情</el-breadcrumb-item> -->
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="7">
          <el-input placeholder="请输入内容">
            <el-button
              v-model="queryInfo.query"
              @input="onInput()"
              slot="append"
              icon="el-icon-search"
            ></el-button>
            <!-- <el-input   placeholder=""></el-input> -->
          </el-input>
        </el-col>
        <el-col :span="6">
          <el-button type="primary" @click="dialogVisible = true"
            >添加用户</el-button
          >
        </el-col>
      </el-row>
      <!-- 用户列表区域 -->
      <el-table border :data="userList" stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="姓名" prop="username"></el-table-column>
        <el-table-column label="邮箱" prop="email"></el-table-column>
        <el-table-column label="电话" prop="mobile"></el-table-column>
        <el-table-column label="角色" prop="role_name"></el-table-column>
        <el-table-column label="状态" prop="mg_state">
          <template slot-scope="scope">
            <el-switch
              @change="userStateChange(scope.row)"
              v-model="scope.row.mg_state"
              active-color="#13ce66"
              inactive-color="#ff4949"
            >
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button
              @click="showEditDialog(scope.row.id)"
              type="primary"
              icon="el-icon-edit"
              size="mini"
            ></el-button>
            <el-button
              type="danger"
              icon="el-icon-delete"
              size="mini"
              @click="removeUserById(scope.row.id)"
            ></el-button>
            <el-tooltip
              class="item"
              effect="dark"
              content="分配角色"
              placement="top"
              :enterable="false"
            >
              <!-- 分配角色按钮 -->
              <el-button
                type="warning"
                icon="el-icon-setting"
                size="mini"
                @click="setRole(scope.row)"
              ></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[1, 2, 5, 10]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 弹出对话框 -->
    <el-dialog
      @close="addDialogClosed"
      title="添加用户"
      :visible.sync="dialogVisible"
      width="35%"
      :before-close="handleClose"
    >
      <el-form
        :model="addForm"
        :rules="addFormRules"
        ref="addFormRef"
        label-width="70px"
        class="demo-ruleForm"
      >
        <el-form-item label="用户名" prop="username">
          <el-input v-model="addForm.username"></el-input> </el-form-item
        ><el-form-item label="密码" prop="password">
          <el-input v-model="addForm.password"></el-input> </el-form-item
        ><el-form-item label="邮箱" prop="email">
          <el-input v-model="addForm.email"></el-input> </el-form-item
        ><el-form-item label="手机" prop="mobile">
          <el-input v-model="addForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addUser">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 修改用户的对话框 -->
    <!-- 修改用户的对话框 -->
    <el-dialog
      title="修改用户"
      :visible.sync="editDialogVisible"
      width="50%"
      @close="editDialogClosed"
    >
      <el-form
        :model="editForm"
        :rules="editFormRules"
        ref="editFormRef"
        label-width="70px"
      >
        <el-form-item label="用户名">
          <el-input v-model="editForm.username" disabled></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="editForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editUserInfo">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 分配角色的对话框 -->
    <el-dialog
      title="分配角色"
      :visible.sync="setRoleDialogVisible"
      width="50%"
      @close="setRoleDialogClosed"
      :before-close="handleClose"
    >
      <div>
        <p>当前的用户: {{ userInfo.username }}</p>
        <p>当前的角色: {{ userInfo.role_name }}</p>
        <p>
          分配的新角色：<el-select v-model="selectRoleId" placeholder="请选择">
            <el-option
              v-for="item in roleList"
              :key="item.id"
              :label="item.roleName"
              :value="item.id"
            >
            </el-option>
          </el-select>
        </p>
      </div>
      <span slot="footer" class="dialog-footer">
        <el-button @click="setRoleDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="saveRoleInfo">确 定</el-button>
      </span>
    </el-dialog>
    <!-- <el-dialog
      title="修改用户"
      :visible.sync="editDialogVisible"
      width="30%"
      :before-close="handleClose"
    >
      <el-form
        ref="editFormRef"
        :model="editForm"
        :rules="addFormRules"
        label-width="80px"
      >
        <el-form-item label="用户名">
          <el-input v-model="editForm.username" disabled></el-input>
        </el-form-item>
        <el-form-item label="邮箱">
          <el-input v-model="editForm.email" prop="email"></el-input>
        </el-form-item>
        <el-form-item label="手机号">
          <el-input v-model="editForm.mobile" prop="mobile"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editDialogVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog> -->
    <!-- <form action=""></form> -->
  </div>
</template>

<script>
export default {
  methods: {
    // 根据id删除用户
    async removeUserById(id) {
      const confirmResult = await this.$confirm(
        "此操作将永久删除该文件, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      ).catch((err) => err);

      if (confirmResult != "confirm") {
        return this.$message.info("取消了删除");
      }
      const { data: res } = await this.$http.delete("users/" + id);
      if (res.meta.status != 200) {
        return this.$message.error("删除失败！");
      }
      this.getUserList();

      return this.$message.success("删除成功！");
    },
    // 修改用户信息并提交
    editUserInfo() {
      this.$refs.editFormRef.validate(async (valid) => {
        console.log(valid);
        if (!valid) return;
        // 表单预验证成功，发起网络请求
        const { data: res } = await this.$http.put(
          "users/" + this.editForm.id,
          {
            email: this.editForm.email,
            mobile: this.editForm.mobile,
          }
        );
        if (res.meta.status != 200) {
          return this.$message.error("更新失败");
        }
        this.editForm = {};
        this.editDialogVisible = false;
        this.$message.success("更新成功");

        this.getUserList();
      });
    },

    // 监听修改用户对话框的事件
    editDialogClosed() {
      this.$refs.editFormRef.resetFields();
    },
    // 展示编辑的用户框
    async showEditDialog(id) {
      const { data: res } = await this.$http.get("users/" + id);
      // console.log
      if (res.meta.status != 200) {
        return this.$message.error("获取用户数据失败");
      }
      // console.log(res);
      this.editDialogVisible = true;
      this.editForm = res.data;

      // if()
      // console.log(id);
    },

    // 添加新用户
    addUser() {
      this.$refs.addFormRef.validate(async (valid) => {
        console.log(valid);
        if (!valid) return;
        // 校验成功则发送网络请求
        const { data: res } = await this.$http.post("users", this.addForm);
        // console.log(res)
        if (res.meta.status != 201) {
          return this.$message.error("添加用户失败");
        }
        this.dialogVisible = false;
        this.getUserList();

        return this.$message.success("添加用户成功");
      });
    },
    // 监听对话框关闭事件
    addDialogClosed() {
      console.log(this);
      this.$refs.addFormRef.resetFields();
    },
    // 当前用户的状态
    async userStateChange(userInfo) {
      const { data: res } = await this.$http.put(
        "users/" + userInfo.id + "/state/" + userInfo.mg_state
      );
      // console.log(userInfo);
      if (res.meta.status !== 200) {
        return this.$message.error(res.meta.msg);
        // this.userList
        userInfo.mg_state = !userInfo.mg_state;
      }
      this.$message.success(res.meta.msg);

      this.getUserList();
      console.log(res);
    },
    handleCurrentChange(val) {
      this.queryInfo.pagenum = val;
      this.getUserList();
    },
    handleSizeChange(val) {
      this.queryInfo.pagesize = val;
      this.getUserList();
    },
    async getUserList() {
      const { data: res } = await this.$http.get("users", {
        params: this.queryInfo,
      });
      if (res.meta.status != 200)
        return this.$message.error("获取用户列表失败");
      // console.log(res.data.users);
      this.userList = res.data.users;
      this.total = res.data.total;
      console.log(res);
    },
    onInput() {
      this.$forceUpdate();
    },
    // 显示分配角色用户框
    async setRole(userInfo) {
      this.userInfo = userInfo;
      // 获取所有角色列表
      const { data: res } = await this.$http.get("roles");
      if (res.meta.status != 200) {
        return this.$message.error("获取角色列表失败");
      }
      this.roleList = res.data;
      this.setRoleDialogVisible = true;
    },
    // 点击按钮分配角色
    async saveRoleInfo() {
      if (!this.selectRoleId) {
        return this.$message.error("请选择用户角色");
      }
      const { data: res } = await this.$http.put(
        "users/" + this.userInfo.id + "/role",
        {
          rid: this.selectRoleId,
        }
      );
      if (res.meta.status != 200) {
        return this.$message.error("分配角色失败");
      }
      this.getUserList();
      this.setRoleDialogVisible = false;
      this.$message.success("分配角色成功");
    },
    // 监听分配角色对话框事件
    setRoleDialogClosed(){
      this.selectRoleId=''
      this.userInfo='F'
    }
  },
  created() {
    this.getUserList();
  },
  data() {
    var checkEmail = (rule, value, cb) => {
      const regEmail =
        /^[A-Za-z\d]+([-_.][A-Za-z\d]+)*@([A-Za-z\d]+[-.])+[A-Za-z\d]{2,4}$/;
      if (regEmail.test(value)) {
        return cb();
      }
      cb(new Error("请输入合法的邮箱"));
    };
    // 验证手机号的规则
    var checkMobile = (rule, value, cb) => {
      const regMobile = /^[1][3,4,5,7,8][0-9]{9}$/;
      if (regMobile.test(value)) {
        return cb();
      }
      cb(new Error("请输入合法的手机号"));
    };
    return {
      // 选中的角色Id值
      selectRoleId: "",
      // 所有角色的数据列表
      roleList: [],
      userInfo: {},
      // 修改表单的验证规则对象
      editFormRules: {
        email: [
          { required: true, message: "请输入邮箱", trigger: "blur" },
          { validator: checkEmail, trigger: "blur" },
        ],
        mobile: [
          { required: true, message: "请输入手机号", trigger: "blur" },
          { validator: checkMobile, trigger: "blur" },
        ],
      },
      // 查询到的用户对象
      editForm: {},
      // 验证邮箱的规则

      // 列表参数对象
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      userList: [],
      total: 1,
      // 控制修改用户框的修改与隐藏
      editDialogVisible: false,
      dialogVisible: false,
      // 添加用户的表达数据
      addForm: {
        username: "",
        passowrd: "",
        email: "",
        mobile: "",
      },
      // addFormRef: {},
      addFormRules: {
        username: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          { min: 3, max: 10, message: "用户名在3到10之间", trigger: "blur" },
        ],
        password: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          { min: 3, max: 10, message: "用户名在3到10之间", trigger: "blur" },
        ],
        email: [
          { required: true, message: "请输入邮箱", trigger: "blur" },
          { validator: checkEmail, trigger: "blur" },
        ],
        mobile: [
          { required: true, message: "请输入手机号", trigger: "blur" },
          { validator: checkMobile, trigger: "blur" },
        ],
      },
      // 控制分配角色对话框显示
      setRoleDialogVisible: false,
    };
  },
};
</script>

<style>
</style>